Synch to No Gnus 200406292138.

[elisp/gnus.git-] / lisp / gnus-ems.el

diff --git a/lisp/gnus-ems.el b/lisp/gnus-ems.el
index fe83ccf..41dddd3 100644 (file)
--- a/lisp/gnus-ems.el
+++ b/lisp/gnus-ems.el
@@ -49,8 +49,6 @@
   (autoload 'nnheader-find-etc-directory "nnheader"))
 
 (autoload 'smiley-region "smiley")
-;; Fixme: shouldn't require message
-(autoload 'message-text-with-property "message")
 
 (defun gnus-kill-all-overlays ()
   "Delete all overlays in the current buffer."
@@ -230,13 +228,26 @@
     glyph))
 
 (defun gnus-remove-image (image &optional category)
-  (dolist (position (message-text-with-property 'display))
-    (when (and (equal (get-text-property position 'display) image)
-              (equal (get-text-property position 'gnus-image-category)
+  "Remove the image matching IMAGE and CATEGORY found first."
+  (let ((start (point-min))
+       val end)
+    (while (and (not end)
+               (or (setq val (get-text-property start 'display))
+                   (and (setq start
+                              (next-single-property-change start 'display))
+                        (setq val (get-text-property start 'display)))))
+      (setq end (or (next-single-property-change start 'display)
+                   (point-max)))
+      (if (and (equal val image)
+              (equal (get-text-property start 'gnus-image-category)
                      category))
-      (put-text-property position (1+ position) 'display nil)
-      (when (get-text-property position 'gnus-image-text-deletable)
-       (delete-region position (1+ position))))))
+         (progn
+           (put-text-property start end 'display nil)
+           (when (get-text-property start 'gnus-image-text-deletable)
+             (delete-region start end)))
+       (unless (= end (point-max))
+         (setq start end
+               end nil))))))
 
 (defun-maybe assoc-ignore-case (key alist)
   "Like `assoc', but assumes KEY is a string and ignores case when comparing."